Mental Algebra

Inner Algebra: How To Do Algebra In Your Head

Mathematicians use their minds in ways that make abstract math easy for
them. Most people can learn to do the same; Inner Algebra teaches
how. This book starts by gently training you in the fundamental mental skills.
It then shows how to apply them mathematically, with a focus on algebra. As you
work through the book, you will find that you can do things with math that may
have not seemed possible before.

"Hello Aaron! Thank you for the excellent gift of Inner Algebra! It is
bringing much sought clarity to a subject that I've struggled with for
decades... I'm sure there are many others who will find the methods you detail
to be truly useful, and even exciting." -- Laura H., Eugene, OR, USA